is this Ich both my clownfish look like they have white dots on them if it is what’s the best way to treat it i just bought para guard and how long do I need to treat them for it?

is my nem dying it moved off its rock it came in and going a spot on one of my rocks and earlier it didn’t look like that but now it does.

what is this white string across its mouth

Is it sleeping? I have my lights completely turned off right now. My smaller clown fish is starting to try to build a relationship with it right now. He was last night so I don’t know if he was doing it as well tonight or not.

The real question is what are those green things? It was on my live rock that I got from the aquarium work my bta are they poisonous parasite do I remove them? And then and the second photo you see these green hard bubble things on the rock what is that as well?

is the small clownfish fine? When I walked downstairs to check on the tank, the light is turned off. I see him like that and he wasn’t doing that all day today and my water is still completely fine so is he sleeping?